Astronomy Questions 1-20

1.) Reflecting telescope - A telescope that uses curved mirrors to gather and focus light.
Refracting telescope - A telescope that uses a set of lenses to gather and focus light.
2.) Celestial equator - imaginary circle cerated by exting earth equator into space.
Horizon - A line in witch it looks like the sky meets the ground.
3.)
4.)
5.)
6.)
7.)
8.)
9.)
10.)
11.)
12.)
13.)
14.)
15.)
16.)
17.)
18.)
19.)
20.)